The Discriminant - Raevyn Davis The Discriminant 1 x^2 6x 3...

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Essentials of Statistics for the Behavioral Sciences
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Essentials of Statistics for the Behavioral Sciences
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Raevyn Davis 4/3/2017 The Discriminant 1. x^2 + 6x – 3 = 0 a.6^2 – 4(1)(-3)b. (24 > 0)c.36 – 12d. 2 Solutions 2. 3x^2 + 2x + 1 = 0 3. x^2 + 4x + 4 = 0 4. 5x^2 + x = 4 5. 2x^2 – 3x – (-5) a.3^2 – 4(2)(-5)b. 1 -80c. 4,370d. 4 + -140e.2 Solutions
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Essentials of Statistics for the Behavioral Sciences
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Chapter Apx / Exercise 4
Essentials of Statistics for the Behavioral Sciences
Gravetter/Wallnau
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